[INFO] crate doppio 0.0.0 is already in cache
[INFO] extracting crate doppio 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/doppio/0.0.0
[INFO] extracting crate doppio 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/doppio/0.0.0
[INFO] validating manifest of doppio-0.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of doppio-0.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing doppio-0.0.0
[INFO] finished frobbing doppio-0.0.0
[INFO] frobbed toml for doppio-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/doppio/0.0.0/Cargo.toml
[INFO] started frobbing doppio-0.0.0
[INFO] finished frobbing doppio-0.0.0
[INFO] frobbed toml for doppio-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/doppio/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing doppio-0.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/doppio/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6f1f7a1adea29f5ab89e150a3ab45a7562f2affd075657658eccfc14bd79ac96
[INFO] running `"docker" "start" "-a" "6f1f7a1adea29f5ab89e150a3ab45a7562f2affd075657658eccfc14bd79ac96"`
[INFO] [stderr]    Compiling doppio v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "6f1f7a1adea29f5ab89e150a3ab45a7562f2affd075657658eccfc14bd79ac96"`
[INFO] running `"docker" "rm" "-f" "6f1f7a1adea29f5ab89e150a3ab45a7562f2affd075657658eccfc14bd79ac96"`
[INFO] [stdout] 6f1f7a1adea29f5ab89e150a3ab45a7562f2affd075657658eccfc14bd79ac96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/doppio/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6e7275475b6b89918377ff84e58ea779b66e9b5fe4cbed0c4f1a0d3236174b7b
[INFO] running `"docker" "start" "-a" "6e7275475b6b89918377ff84e58ea779b66e9b5fe4cbed0c4f1a0d3236174b7b"`
[INFO] [stderr]    Compiling doppio v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "6e7275475b6b89918377ff84e58ea779b66e9b5fe4cbed0c4f1a0d3236174b7b"`
[INFO] running `"docker" "rm" "-f" "6e7275475b6b89918377ff84e58ea779b66e9b5fe4cbed0c4f1a0d3236174b7b"`
[INFO] [stdout] 6e7275475b6b89918377ff84e58ea779b66e9b5fe4cbed0c4f1a0d3236174b7b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/doppio/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 287f347817666be28a0f30e1dab254240b0a3789269a056bd292ab700cc6bddf
[INFO] running `"docker" "start" "-a" "287f347817666be28a0f30e1dab254240b0a3789269a056bd292ab700cc6bddf"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/doppio-b24bf6c1fa13c114
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests doppio
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "287f347817666be28a0f30e1dab254240b0a3789269a056bd292ab700cc6bddf"`
[INFO] running `"docker" "rm" "-f" "287f347817666be28a0f30e1dab254240b0a3789269a056bd292ab700cc6bddf"`
[INFO] [stdout] 287f347817666be28a0f30e1dab254240b0a3789269a056bd292ab700cc6bddf